Fixed a problem. Help me understand why :)

[tescrin]

Attached is the full code (plus the vs2010 solution) mostly because I'm not sure I understand what you're asking for and your signature.

I linked using the following algorithm:
-I built this in VS2010 using the ".dll" project settings, set to output at <build_location>
-In a separate program I added the <build_location> to the included libraries and added the built library to it's additional dependencies (this is all under the VS "linker" tab. Right click the project name in the solution explorer->properties->configuration properties->linker)

From browsing online it looks like I just add:
__declspec(dllexport) in front of each class I wish to include in the dll? Is Visual Studio automatically doing this at all? It might be worth noting that the .dlls work fine with/for designer, they just don't actually link for the real program :s.

EDIT: Tried that. Same link issues.